Fabrication of a composite anion exchange membrane with aligned ion channels for a high-performance non-aqueous vanadium redox flow battery.
Journal
RSC advances
ISSN: 2046-2069
Titre abrégé: RSC Adv
Pays: England
ID NLM: 101581657
Informations de publication
Date de publication:
29 Jan 2020
29 Jan 2020
Historique:
received:
21
10
2019
accepted:
26
12
2019
entrez:
2
5
2022
pubmed:
30
1
2020
medline:
30
1
2020
Statut:
epublish
Résumé
Fabrication of high-conductivity ion exchange membranes (IEMs) is crucial to improve the performance of non-aqueous vanadium redox flow batteries (NAVRFBs). In the present work, anion exchange membranes with high-conductivity were fabricated by aligning ion channels of the polymer electrolyte impregnated in porous polytetrafluoroethylene (PTFE) under electric fields. It was observed that the ion channels of the polymer electrolyte were uniformly orientated in the atomic-force microscopy image. Its morphological change could minimize detouring of the transport of BF
Identifiants
pubmed: 35498278
doi: 10.1039/c9ra08616a
pii: c9ra08616a
pmc: PMC9049049
doi:
Types de publication
Journal Article
Langues
eng
Pagination
5010-5025Informations de copyright
This journal is © The Royal Society of Chemistry.
Déclaration de conflit d'intérêts
There are no conflicts to declare.
Références
J Phys Chem B. 2005 Nov 3;109(43):20310-4
pubmed: 16853627
Nat Chem. 2013 Apr;5(4):335-41
pubmed: 23511423